Round|Natural|GIA

0.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7412122532

Certificate GIA 7412122532

Diamond specifications and retailer prices

From $740 AUD
$520 USD
As of October 30, 2026
Save $525 AUD (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,437 AUD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7412122532. Listed at 19 retailers as of October 30, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7412122532
Dimensions4.30 × 4.28 × 2.66 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.30 mm4.28 mm0.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7412122532
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,265 AUD|Low: $740 AUD|High: $1,817 AUD|Avg: $1,230 AUD|+37.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$740 AUD
Retailer 7$867 AUD
Retailer 2$1,051 AUD
Retailer 5$1,169 AUD
Retailer 4$1,200 AUD
Retailer 1$1,265 AUD
Retailer 6$1,566 AUD
Retailer 9$1,714 AUD
Retailer 3$1,812 AUD

41 data points across 9 retailers

19 retailers$740 AUD to $1,265 AUD

Retailer 1
-
$705 AUD
$495 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
$740 AUD
$520 USD
View
Retailer 3
-
$759 AUD
$533 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$813 AUD
$571 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$868 AUD
$610 USD
View
Price last confirmed 23 days ago
B
Retailer 6
-
$911 AUD
$640 USD
View
B
Retailer 7
-
$911 AUD
$640 USD
View
B
Retailer 8
-
$920 AUD
$646 USD
View
B
Retailer 9
-
$940 AUD
$660 USD
View
B
Retailer 10
-
$1,051 AUD
€703 EUR
View
Retailer 11
-
$1,139 AUD
$800 USD
View
Price last confirmed 22 days ago
Retailer 12
-
$1,169 AUD
View
Price last confirmed 25 days ago
Retailer 13
-
$1,200 AUD
ZAR 13,619 ZAR
View
Price last confirmed 23 days ago
B
Retailer 14
-
$1,265 AUD
£700 GBP
View
Retailer 15
-
$1,566 AUD
£866 GBP
View
Price last confirmed 30 days ago
Retailer 16
-
$1,714 AUD
£948 GBP
View
Price last confirmed 22 days ago
Retailer 17
-
$1,812 AUD
£1,002 GBP
View
Price last confirmed 22 days ago
Retailer 18
-
$2,208 AUD
CA$2,155 CAD
View
Price under review
Most Expensive
NZ Jewellers
a316b14e-c0e1-4e35-ad9c-c2a409cfb8c0 · Sep 24
$2,437 AUD
$1,712 USD
View
Price under review
18 more retailers have this diamond
Prices start from $740 AUDSave up to $525 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.30ct Round
$740 AUD